<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
    <title>production</title>
    <style></style>
  <body>
    <h1>dadsf</h1>
    <div id="login">
            adsafdfdsaf
    </div>
    <img src="imags/b.jpg" />   <!-- 注解的img, webpack也会分析依赖 -->
  </body>
</html>